# Haina Xiang

May 3[Maggie Glascott](https://blog.duolingo.com/author/maggie-glascott/)

[**How Duolingo made our Year-in-Review a trending hashtag on Twitter**](https://blog.duolingo.com/duolingo-2020-year-in-review/)

Dec 15[Haina Xiang](https://blog.duolingo.com/author/haina/)

[**2020年中国语言学习报告：疫情期间中国用户规模同比增长301%**](https://blog.duolingo.com/china-language-report-2020/)